2077-2955 2077-2955 S2077-29552018000300360 Cuba 00 12 2018 00 12 2018 14 3 360 370

2006 2012 18 2 2 1-9 2012 2015 2015 21 21 111-20 2012 2012 55 55 45-51 2016 1271-7 2017 2011 2014 10 1 1 81-90 2013 1 1 1 73-92 2011 2005 2008 2012 2013 11 41 41 1-4